Visit –https://hub.daddyssolutions.com/demo/debug1/blog/ for more interesting articles The elevator is the primary flight control surface that moves the aircraft around the horizontal or lateral axis.This causes the nose of the aircraft to pitch up or down. The elevator is hinged to the trailing edge of the horizontal stabilizer and typically spans most or all of its width. […]

The boundary layer is a very thin layer of air lying over the surface of the wing and, for that matter, all other surfaces of the aeroplane. Because air has viscosity, this layer of air tends to adhere to the wing. As the wing moves forward through the air, the boundary layer at first flows […]